Results 161 to 170 of about 15,077 (301)

Investigation of acoustic waves generated in an elastic solid by a pulsed ion beam and their application in a FIB based scanning ion acoustic microscope

, 2004
The rapid growth of the microelectronics industry in the last decades made it possible to produce structures in the sub-micrometer scale on silicon chips and to reach an integration scale under 100 nm. Decreasing the size and increasing the complexity of
Akhmadaliev, Chavkat
core  

Structure and Spectroscopic Characterisation of Phenanthroline‐Based Iodobismuthate(III) Complexes Utilised for Raw Acoustic Signal Classification

Advanced Intelligent Discovery, EarlyView.
Memristors based on trimethylsulfonium (phenanthroline)tetraiodobismuthate have been utilised as a nonlinear node in a delayed feedback reservoir. This system allowed an efficient classification of acoustic signals, namely differentiation of vocalisation of the brushtail possum (Trichosurus vulpecula).
Ewelina Cechosz, Gisya Abdi, Andrzej Sławek, Marlena Gryl, Konrad Szaciłowski   +4 more
wiley   +1 more source

Mechanically Regulated Nanozymes for Remote Metabolic Reprogramming and Precise Cancer Therapy

Angewandte Chemie, EarlyView.
Inspired by mechanoenzymes, a ferrocene‐based mechanically regulated nanozyme converts acoustic shear force into enhanced peroxidase‐like activity by decreasing electron density and alleviating steric hindrance at the Fe active sites, thereby rewiring redox homeostasis. Leveraging this remote regulatory mechanism, a multienzyme‐regulated nanoreactor is
Fangman Chen, Xiaochun Xie, Hanyao Huang, Ka Hong Wong, Jiying Liu, Hui Fang, Shaowen Wang, Jianfang Cao, Yu Tao, Mingqiang Li, Chao Yang, Wen Sun, Dan Shao, Yunlu Dai   +13 more
wiley   +2 more sources

Exploring Passiflora ligularis Juss. Peel as a Natural Sound-Absorbing and Insulating Material. [PDF]

Sci Rep
Puyana-Romero V, Debut A, Vizuete K, Ciaburro G.   +3 more
europepmc   +1 more source

Explaining the Origin of Negative Poisson's Ratio in Amorphous Networks With Machine Learning

Advanced Intelligent Discovery, EarlyView.
This review summarizes how machine learning (ML) breaks the “vicious cycle” in designing auxetic amorphous networks. By transitioning from traditional “black‐box” optimization to an interpretable “AI‐Physics” closed‐loop paradigm, ML is shown to not only discover highly optimized structures—such as all‐convex polygon networks—but also unveil hidden ...
Shengyu Lu, Xiangying Shen
wiley   +1 more source

Optimization of Hybrid PEO/P(L/G/TMC) Coatings on WE43B Magnesium Alloy: Effect of Polymer Layer Number on Surface Properties. [PDF]

Materials (Basel)
Rynkus B, Orłowska A, Wilk K, Jaworska J, Nowińska K, Szawiraacz K, Więcek-Chmielarz J, Lukaszkowicz K, Sandomierski M, Kałużyński P, Sowa M, Szewczenko J.   +11 more
europepmc   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo, Lidong Yang, Tiantian Xu, Dong Sun   +3 more
wiley   +1 more source

Response and Failure of Pillar-Backfill Composite Materials Under Cyclic Loading: The Role of Pillar Width. [PDF]

Materials (Basel)
Shan Q, Shao C, Luan H, Zhang S, Pang C, Jiang Y, Wang L.   +6 more
europepmc   +1 more source

Scanning acoustic force microscopy on interdigital transducers

, 1996
The distributions of surface oscillation and surface charges were probed within an interdigital transducer (IDT). The IDT was driven at a frequency of 39.5 MHz. The measurements with sub-μm spatial resolution were performed with a scanning acoustic force
Hesjedal, Thorsten, Hesjedal, T, Fröhlich, H-J, Chilla, E   +3 more
core  

Sound‐Based Assembly of Magnetically Actuated Soft Robots Toward Enhanced Release of Extracellular Vesicles

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Magnetic soft robots offer promise in biomedicine due to their wireless actuation and rapid response, but current fabrication methods are complex and have limited cellular compatibility. A new, contactless bioassembly strategy using hydrodynamic instabilities is introduced, enabling customizable, centimeter‐scale robots.
Wei Gao, Riccardo Tognato, Micaela Natta, Elena Della Bella, Alessandro Cianciosi, Tiziano Serra   +5 more
wiley   +1 more source